Sometimes licensed games leave you scratching your head in confusion at their bizarre muddling of a beloved pop culture franchise. Yu-Gi-Oh! BAM Pocket adapts a popular trading card game based on the Yu-Gi-Oh manga and anime series into an entirely different trading card game, just barely managing to string together something moderately enjoyable in the process. Battling wits with virtual and real opponents is both fun and challenging, but there’s not enough depth to keep you interested for long.